A motorist captured images of a large metallic disc-shaped object being hauled along a desert road on a truck.
Space policy expert Wendy Whitman Cobb takes a closer look at the four astronauts who will make up the crew of Artemis II.
Unidentified flying objects of various shapes and sizes were reported over parts of England during 2022, new data has revealed.
The grainy, black-and-white images show what appears to be a thin, cylindrical object flying over the city of Baghdad.
The small town of Bonnybridge in Scotland has become synonymous with sightings of unidentified flying objects.
NASA is preparing to test one of its latest creations - and it could very well spark a spate of UFO sightings.
According to a spokesperson, the inclusion of a flying saucer in the official logo for NIM-A was actually a mistake.
Social media was buzzing this week after the image of a flying saucer was spotted in an official intelligence office seal.
An object resembling a flying saucer has appeared on a lake in Norway, but not everything is as it seems.
Recently released photographs show a quintessential 'flying saucer' over the Mexican state of Tamaulipas.
75 years ago, pilot Kenneth Arnold sighted several strange objects in the sky near Washington's Mount Rainier.
An airline pilot reportedly sighted a mysterious individual flying a jetpack near LAX on Thursday afternoon.
A new type of flying reptile from the age of the dinosaurs has been unearthed in the Andes mountains.
Taken from a plane in 1971, the image shows what appears to be a metallic saucer flying through the air.
Scientists have revealed the discovery of the world's largest known crown jellyfish and it looks decidedly alien.
A video clip of a deer leaping so high in the air that it appears to be flying has emerged online this week.
Images of an alleged flying saucer taken at a farm in Oregon in 1950 generated controversy and debate in equal measure.
A pilot flying over the Pacific has captured footage of several sets of lights moving in formation through the clouds.
A couple in Scotland last week spotted something very unusual flying over the city's skyline.
A recent image of an alleged UFO in England has been thoroughly debunked by the former MoD investigator.